| 单词 | 小核 |
| 释义 | 〔hawthorn〕Any of various usually thorny trees or shrubs of the genusCrataegus having clusters of white or pinkish flowers and reddish fruits containing a few one-seeded nutlets. 山楂：一种山楂 属乔木或灌木，通常带刺，有白色或粉色花簇和微红色内有一些单籽小核的果实 〔micronucleus〕The smaller of two nuclei in ciliate protozoans that contains genetic material and functions in reproduction.小核，微核：原生动物纤毛虫类体内两个细胞核中较小的一个，其中含有基因材料和繁殖功能 |
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